// Copyright 2022 Huawei Cloud Computing Technology Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <mutex>
#include <cinttypes>
#include "CasMsg.h"
#include "CasLog.h"
#include "CasBuffer.h"
#include "CasExtVideoDataPipe.h"

using namespace std;

CasExtVideoDataPipe::CasExtVideoDataPipe(bool block) : CasDataPipe(block) {}

CasExtVideoDataPipe::~CasExtVideoDataPipe() = default;

void CasExtVideoDataPipe::Handle(void *pPkt)
{
    unique_lock<std::mutex> lck(this->m_lock);
    if (!this->m_status) {
        FreeBuffer(pPkt);
        return;
    }
    this->m_deque.push_back(pPkt);
    if (this->m_block) {
        this->m_cv.notify_one();
    }
}